Synergistic removal of sediment P by combining the modified bentonite and Vallisneria spiralis
LIU Zi-sen1,2, ZHANG Yi1, WANG Chuan1,2, LIN Qing-wei1,2, MIN Fen-li1,2, ZHOU Qiao-hong1, LIU Bi-yun1, HE Feng1, WU Zhen-bin1
1. State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China;
2. University of Chinese Academy of Sciences, Beijing 100049, China
The removal efficiency of sediment phosphorus (P) with the in-situ synergistic effect of modified bentonite (MB) granules and Vallisneria spiralis (V. spiralis) in West Lake, Hangzhou, China was investigated for the first time in the study. Results showed that MB could promote the growth of V. spiralis, and the residual P of the sediment not adsorbed on MB was changed through root oxygenation and nutrition allocation, and then enhanced the extra P adsorption on MB. The combination of MB and V. spiralis exhibited a synergistic removal effect higher than the summation of MB and V. spiralis applied separately. The results of microcosm experiments showed that the combination of MB and V. spiralis enhanced the function of P metabolism by increasing the special genus that belongs to the family Erysipelotrichaceae.
刘子森, 张义, 王川, 蔺庆伟, 闵奋力, 周巧红, 刘碧云, 贺锋, 吴振斌. 改性膨润土和沉水植物联合作用处理沉积物磷[J]. 中国环境科学, 2018, 38(2): 665-674.
LIU Zi-sen, ZHANG Yi, WANG Chuan, LIN Qing-wei, MIN Fen-li, ZHOU Qiao-hong, LIU Bi-yun, HE Feng, WU Zhen-bin. Synergistic removal of sediment P by combining the modified bentonite and Vallisneria spiralis. CHINA ENVIRONMENTAL SCIENCECE, 2018, 38(2): 665-674.
Schindler D W, Hecky R E, Findlay D L, et al. Eutrophication of lakes cannot be controlled by reducing nitrogen input:Results of a 37-year whole-ecosystem experiment[J]. Proceeding of the National Academy of Sciences of the Unite States of America, 2008,105(32):11254-11258.
[2]
Lü C W, Wang B, He J, et al. Responses of Organic Phosphorus Fractionation to Environmental Conditions and Lake Evolution[J]. Environmental Science & Technology, 2016,50(10):5007-5016.
[3]
Liu J Y, Davis A P. Phosphorus speciation and treatment using enhanced phosphorus removal bioretention[J]. Environmental Science & Technology, 2014,48(1):607-614.
Dithmer L, Nielsen U G, Lürling M, et al. Responses in sediment phosphorus and lanthanum concentrations and composition across 10lakes following applications of lanthanum modified bentonite[J]. Water Research, 2016,97:101-110.
Liu C, Shao S G, Shen Q S, et al. Effects of riverine suspended particulate matter on the post-dredging increase in internal phosphorus loading across the sediment-water interface[J]. Environmental Pollution, 2016,211:165-172.
[8]
Pourabadehei M, Mulligan C N. Resuspension of sediment, a new approach for remediation of contaminated sediment[J]. Environmental Pollution, 2016,213:63-75.
Zhang C, Zhu M Y, Zeng G M, et al. Active capping technology:a new environmental remediation of contaminated sediment[J]. Environmental Science and Pollution Research, 2016,23(5):4370-4386.
Wang C H, Jiang H L. Chemicals used for in situ immobilization to reduce the internal phosphorus loading from lake sediments for eutrophication control[J]. Critical Reviews in Environmental Science & Technology, 2016,46(10):947-997.
Liu X N, Tao Y, Zhou K T, et al. Effect of water quality improvement on the remediation of the river sediment due to the addition of calcium nitrate[J]. Science of the Total Environment, 2017,575:887-894.
[15]
Liu S H, Zhu Y R, Meng W, et al. Characteristics and degradation of carbon and phosphorus from aquatic macrophytes in lakes:Insights from solid-state 13C NMR and solution 31P NMR spectroscopy[J]. Science of the Total Environment, 2016,543:746-756.
[16]
Huang D L, Hu C J, Zeng G M, et al. Combination of Fenton process and biotreatment for wastewater treatment and soil remediation[J]. Science of the Total Environment, 2017,574:1599-1610.
Zhao Y, Yang Z F, Xia X H, et al. A shallow lake remediation regime with Phragmites australis:Incorporating nutrient removal and water evapotranspiration[J]. Water Research, 2012,46(17):5635-5644.
Dithmer L, Lipton A S, Reitzel K, et al. Characterization of phosphate sequestration by a lanthanum modified bentonite clay:A solid-state NMR, EXAFS, and PXRD study[J]. Environmental Science & Technology, 2015,49(7):4559-4566.
[25]
Gopalakannan V, Periyasamy S, Viswanathan N. Synthesis of assorted metal ions anchored alginate bentonite biocomposites for Cr (VI) sorption[J]. Carbohydrate Polymers, 2016,151:1100-1109.
[26]
Gao Y W, Guo Y Z. Zhang H. Iron modified bentonite:Enhanced adsorption performance for organic pollutant and its regeneration by heterogeneous visible light photo-Fenton process at circumneutral pH[J]. Journal of Hazardous Materials, 2016, 302:105-113.
Liu Z S, Zhang Y, Liu B Y, et al. Adsorption performance of modified bentonite granular (MBG) on sediment phosphorus in all fractions in the West Lake, Hangzhou, China[J]. Ecological Engineering, 2017,106:124-131.
[29]
Ruban V, Lopez-Sanchez J F, Pardo P, et al. Harmonized protocol and certified reference material for the determination of extractable contents of phosphorus in freshwater sediments-A synthesise of recent works[J]. Fresenius.s Journal of Analytical Chemistry, 2001,307(2):224-228.
Zhang Y, Wang C, He F, et al. In-situ Adsorption-biological combined technology treating sediment phosphorus in all fractions[J]. Scientific reports, 2016,6(29725):1-17.
[32]
葛绪广.沉水植物对沉积物磷迁移转化的影响[D]. 南京:南京师范大学, 2009.
[33]
Sun S J, Huang S L, Sun X M, et al. Phosphorus fractions and its release in the sediments of Haihe River, China[J]. Journal of Environmental Sciences, 2009,21(3):291-295.
[34]
Wang S R, Jin X C, Zhao H C, et al. Phosphorus fractions and its release in the sediments from the shallow lakes in the middle and lower reaches of Yangtze River area in China[J]. Colloids and Surfaces A:Physicochemical and Engineering Aspects, 2006, 273(1):109-116.
[35]
Zhou Y Y, Li J Q, Fu Y Q. Effects of submerged macrophytes on kinetics of alkaline phosphatase in Lake Donghu-I. Unfiltered water and sediments[J]. Water research, 2000,34(15):3737-3742.
[36]
Barko J W, Gunnison D, Carpenter S R. Sediment interactions with submersed macrophyte growth and community dynamics[J]. Aquatic Botany, 1991,41(1-3):41-65.
Zhang M, Yang Q, Zhang J H, et al. Enhancement of denitrifying phosphorus removal and microbial community of long-term operation in an anaerobic anoxic oxic-biological contact oxidation system[J]. Journal of Bioscience Bioengineering, 2016, 122(4):456-466.
[39]
TerashiMa M, Yama A, Sato M, et al. Culture-Dependent and -Independent Identification of Polyphosphate-Accumulating Dechloromonas spp. Predominating in a Full-Scale Oxidation Ditch Wastewater Treatment Plant[J]. Microbes and Environment Health, 2016,31(4):449-455.
[40]
Yuan Y, Liu J J, Ma B, et al. Improving municipal wastewater nitrogen and phosphorous removal by feeding sludge fermentation products to sequencing batch reactor (SBR)[J]. Bioresource Technology, 2016,222:326-334.
[41]
Lacerda J R M, Silva T F, Vollú R E, et al. Generally recognized as safe (GRAS) Lactococcus lactis strains associated with Lippia sidoides Cham. are able to solubilize/mineralize phosphate[J]. SpringerPlus, 2016,5(1):1-7.
[42]
Wang H M, Dong Q, Zhou J P, et al. Zinc phosphate dissolution by bacteria isolated from an oligotrophic karst cave in central China[J]. Frontiers of Earth Science, 2013,7(3):375-383.
[43]
Kaakoush N O. Insights into the Role of Erysipelotrichaceae in the Human Host[J]. Frontiers in Cellular and Infection Microbiology, 2015,5(84):1-4.
[44]
Cui E, Wu Y, Zuo Y, et al. Effect of different biochars on antibiotic resistance genes and bacterial community during chicken manure composting[J]. Bioresource. Technology, 2016, 203:11-17.